![](/images/graphics-bg.png)
Coupling of Point Collocation Meshfree Method and FEM for EEG Forward Solver
Joint Authors
Lee, Chany
Jung, Hyun-Kyo
Choi, Jong-Ho
Jung, Ki-Young
Source
Journal of Applied Mathematics
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-03-14
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
For solving electroencephalographic forward problem, coupled method of finite element method (FEM) and fast moving least square reproducing kernel method (FMLSRKM) which is a kind of meshfree method is proposed.
Current source modeling for FEM is complicated, so source region is analyzed using meshfree method.
First order of shape function is used for FEM and second order for FMLSRKM because FMLSRKM adopts point collocation scheme.
Suggested method is tested using simple equation using 1-, 2-, and 3-dimensional models, and error tendency according to node distance is studied.
In addition, electroencephalographic forward problem is solved using spherical head model.
Proposed hybrid method can produce well-approximated solution.
American Psychological Association (APA)
Lee, Chany& Choi, Jong-Ho& Jung, Ki-Young& Jung, Hyun-Kyo. 2012. Coupling of Point Collocation Meshfree Method and FEM for EEG Forward Solver. Journal of Applied Mathematics،Vol. 2012, no. 2012, pp.1-9.
https://search.emarefa.net/detail/BIM-1029021
Modern Language Association (MLA)
Lee, Chany…[et al.]. Coupling of Point Collocation Meshfree Method and FEM for EEG Forward Solver. Journal of Applied Mathematics No. 2012 (2012), pp.1-9.
https://search.emarefa.net/detail/BIM-1029021
American Medical Association (AMA)
Lee, Chany& Choi, Jong-Ho& Jung, Ki-Young& Jung, Hyun-Kyo. Coupling of Point Collocation Meshfree Method and FEM for EEG Forward Solver. Journal of Applied Mathematics. 2012. Vol. 2012, no. 2012, pp.1-9.
https://search.emarefa.net/detail/BIM-1029021
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1029021